Welcome and good luck! We too are going for #4 before too long,

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Kate
hcg @ 12 dpo 95.4, Progesterone 18
@ 17 dpo 960.6
@ 26 dpo 28,970.8
Heartrate @ 33 dpo (6w5d) 130

Beansie's EDD: May 12 (arrived May 10)
Lucky Clover's EDD: July 2 (arrived July 3)
Little Boo's EDD: January 25 (arrived January 31)
Heartrate @ 8w3d 174